Pull powerpc fix from Michael Ellerman:
- Fix crashes on bare metal due to the new plkps driver trying to probe
and call the hypervisor on non-pseries machines.
Thanks to Nathan Chancellor and Dan Horák.
* tag 'powerpc-6.0-5' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
powerpc/pseries: Fix plpks crash on non-pseries